// Display: SDA pin -> Arduino Analog 4 or the dedicated SDA pin // SCL pin -> Arduino Analog 5 or the dedicated SCL pin // Arduino Leonardo: // Display: SDA pin -> Arduino Digital 2 or the dedicated ...

// A quick demo of how to use my OLED_I2C library to rotate a 3D cube. // The average FPS (Frames Per Second) will be displayed on the screen. // NOTE: The FPS counter will overflow if left for an ...

The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...